18086596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37369}}^1$

素因数の和:37395

約数の個数: 18

約数和(自身を含む): 34791470

約数和(自身を除く): 16704874

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37369, 74738, 149476, 411059, 822118, 1644236, 4521649, 9043298, 18086596]

約数ペア:

[(1, 18086596), (2, 9043298), (4, 4521649), (11, 1644236), (22, 822118), (44, 411059), (121, 149476), (242, 74738), (484, 37369)]